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| Quartz SMD HC49M Features: - High reliability - Available in extended temperature range - Excellent for automotive applications Specifications Frequency range Frequency tolerance,Ta=25C Load capacitance Temperature tolerance Temperature range Drive level Series resistance Shunt capacitance Insulation resistance Aging Storage temperature Operating temperature Maximum drive level Recommended drive level Symbol f f/f CL f/f TSTG TOPR MDL RDL R1 C0 IR fA HC49M / HC49J / HC 49 H 3.500MHz ~ 40.000MHz 30.000MHz ~ 80.000MHz 10ppm ~ 50ppm 10pF ~ 50pF 10ppm ~ 100ppm -40C ~ +125C -40C ~ +125C 1000W 10W ~ 100W As per table 7pF 500M Ohm 5ppm/Year 25C 3C Max Min Max Remarks Fundamental mode Overtone mode Please specify Please specify Please specify Others are offered HC49J HC49H Resistance of series resonance (ESR) Frequency (MHz) Mode 3.5 <= f < 4.5 Fundamental 4.5 <= f < 6.0 Fundamental 6.0 <= f < 8.0 Fundamental 8.0 <= f < 10 Fundamental 10 <= f < 12 Fundamental 12 <= f < 15 Fundamental Drawing Ohm max 120 90 70 60 50 40 Frequency (MHz) 15 <= f < 18 18 <= f < 33 30 <= f < 35 35 <= f < 40 40 <= f < 80 Mode Fundamental Fundamental 3rdO.T 3rdO.T 3rdO.T Ohm max 30 25 100 80 70 HC49M HC49J HC49H Dimensions in mm Order key Q Part Q=Quartz - 20.000000M - HC49M Frequency Package -F Mode of oscillation - 30 Frequency tolerance ppm (25C) - 50 Temperature tolerance ppm (Temp. Range) -D Temperature range A= 0C ~ +70C - 30 Load capacitance pF SR=series - TR Option TR=Tape and reel X=Special options M=MHz HC49M HC49J HC49H F=fund. 3=3.OT B= -10C ~ +60C C= -10C ~ +70C D= -20C ~ +70C E= -40C ~ +85C F= -40C ~ +105C G= -40C ~ +125C * H= -20C ~ +80C I = -10C ~ +50C auris-GmbH office@auris-gmbh.de www.auris-gmbh.de All specifications are subject to change without notice. 2.9 |
Price & Availability of HC49J
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